Cant retrieve hidden files

[ahgsql]

Its (i hink) hiding files into image but there is no response when i want to show hidden file.

node picamo -c hide -f tasks.png --autoimage cats,cute,640x480 -p ali

Autoimage download started
Autoimage downloaded (43501 bytes)
autoimage.jpg.enc.jpg successfully written.
Image size: 43501 bytes, camo image size: 61526 bytes -> 1.41% increase

node picamo -c show -p ali -i autoimage.jpg.enc.jpg

no response from this command